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zPure Analytical Approach to Rotational Balancing

机译：旋转平衡的zPure分析方法

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There is no single cause of undesirable vibrations occurring in rotating machinery. Poor operating conditions like loose mechanical parts, faulty impellers, faulty bearings, faulty gears, unbalanced machine elements, whirling and unbalanced shafts intensify vibration in rotating machines. In this work rotational unbalance was singled out as a cause of vibration and its nature, causes, effects and remedies explored and explained. Analytical equations are derived for both cases of single and double plane balancing of experimentally determined unbalance. The double plane balancing equations (10, 11 and 12) are novel to this work. With the derived balancing equations, an operator could avoid the difficult-to-understand, difficult-to-use and error prone graphical approach. In the modern world’s industrial set-up, productivity is improved by integrating high-speed computers into the process of production. Based on this need a general MATLAB program was written for quick solution of experimental double plane balancing problems. Three exercises drawn from a standard text were used to illustrate the usefulness of the derived equations.
机译：旋转机械中没有不希望发生的振动的唯一原因。恶劣的工作条件，例如松动的机械零件，叶轮故障，轴承故障，齿轮故障，机械元件不平衡，轴的旋转和不平衡，会加剧旋转机械的振动。在这项工作中，旋转不平衡是振动的原因，其性质，原因，影响和补救措施也得到了探讨和解释。对于通过实验确定的不平衡的单平面和双平面平衡的情况，都导出了解析方程。双平面平衡方程（10、11和12）对于这项工作是新颖的。利用导出的平衡方程，操作员可以避免难以理解，难以使用且易于出错的图形方法。在现代世界的工业环境中，通过将高速计算机集成到生产过程中来提高生产率。基于此需求，编写了一个通用的MATLAB程序来快速解决实验性双平面平衡问题。从标准教科书中抽取了三个练习，以说明导出的方程式的实用性。

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